Chemical products for preserving foodstuffs; preservative compounds being chemical products for the preservation of foodstuffs; chemical preparations preservatives for foodstuffs, stabilizing agents being chemical products for use in preserving food; lecithin for industrial use in the manufacture of food products; lecithin for industrial use; lecithin for use in industrial manufacturing; lecithin for the food industry; lecithin for industrial use in the manufacture of food products; emulsifie...